The car is moving at a speed of 144 km per hour in the SI system, it will be?
| February 7, 2021 | education
In the SI system, the derived unit of measurement is meter per second (m / s) to denote the speed of any body.
To convert the specified vehicle speed from km / h to m / s, you must multiply its value by 1000 (1 km = 1000 m) and divide by 3600 (1 h = 3600 s).
V = 144 km / h = 144 * 1000/3600 = 40 m / s.
Answer: In the SI system, the speed of this vehicle is 40 m / s.
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